{"id":"https://openalex.org/A5065415336","orcid":null,"observed_orcids":[],"display_name":"John J. Rommel","raw_author_names":["John J. Rommel","John Rommel"],"full_name":"John J. Rommel","works_count":13,"cited_by_count":395,"summary_stats":{"2yr_mean_citedness":5.75,"h_index":7,"i10_index":7},"ids":{"openalex":"https://openalex.org/A5065415336","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I114027177","ror":"https://ror.org/0130frc33","display_name":"University of North Carolina at Chapel Hill","country_code":"US","type":"education","lineage":["https://openalex.org/I114027177"]},"years":[2015,2014,2012]},{"institution":{"id":"https://openalex.org/I2802152183","ror":"https://ror.org/04nv2wh79","display_name":"Novant Health","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I2802152183"]},"years":[2026,2025,2023]},{"institution":{"id":"https://openalex.org/I4210134871","ror":"https://ror.org/02s280t43","display_name":"New Hanover Regional Medical Center","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210134871"]},"years":[2026,2025]}],"last_known_institutions":[{"id":"https://openalex.org/I2802152183","ror":"https://ror.org/04nv2wh79","display_name":"Novant Health","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I2802152183"]},{"id":"https://openalex.org/I4210134871","ror":"https://ror.org/02s280t43","display_name":"New Hanover Regional Medical Center","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210134871"]}],"topics":[{"id":"https://openalex.org/T10198","display_name":"Heart Failure Treatment and Management","count":8,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10821","display_name":"Cardiovascular Function and Risk Factors","count":4,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10598","display_name":"Cardiac pacing and defibrillation studies","count":3,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10065","display_name":"Atrial Fibrillation Management and Outcomes","count":2,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10728","display_name":"Pulmonary Hypertension Research and Treatments","count":2,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"topic_share":[{"id":"https://openalex.org/T10198","display_name":"Heart Failure Treatment and Management","value":2.45e-05,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T13381","display_name":"Heart rate and cardiovascular health","value":2.39e-05,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12265","display_name":"Gun Ownership and Violence Research","value":1.81e-05,"subfield":{"id":"https://openalex.org/subfields/3306","display_name":"Health"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10598","display_name":"Cardiac pacing and defibrillation studies","value":1.05e-05,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10728","display_name":"Pulmonary Hypertension Research and Treatments","value":9.8e-06,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9880555868148804},{"id":"2778198053","wikidata":"https://www.wikidata.org/wiki/Q181754","display_name":"Heart failure","score":0.8658257126808167},{"id":"78085059","wikidata":"https://www.wikidata.org/wiki/Q641303","display_name":"Ejection fraction","score":0.7844064235687256},{"id":"164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","score":0.7684918642044067},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.7085999846458435}],"counts_by_year":[{"year":2008,"works_count":1,"oa_works_count":1,"cited_by_count":91},{"year":2009,"works_count":1,"oa_works_count":0,"cited_by_count":4},{"year":2011,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":1,"oa_works_count":1,"cited_by_count":20},{"year":2013,"works_count":1,"oa_works_count":0,"cited_by_count":17},{"year":2014,"works_count":1,"oa_works_count":0,"cited_by_count":5},{"year":2015,"works_count":1,"oa_works_count":0,"cited_by_count":22},{"year":2023,"works_count":2,"oa_works_count":2,"cited_by_count":213},{"year":2025,"works_count":2,"oa_works_count":2,"cited_by_count":22},{"year":2026,"works_count":2,"oa_works_count":2,"cited_by_count":1}],"display_name_alternatives":["John J. Rommel","John Rommel"],"block_key":"j rommel","works_api_url":"https://api.openalex.org/works?filter=author.id:A5065415336","updated_date":"2026-10-12T12:34:37","created_date":"2016-06-24T00:00:00"}